As you work through the ShortCodes training modules or need to reference the code requirements regarding projects in progress, there are many available resources to help you.

After determining which codes and standards (including which editions) apply to a building, the next step is to identify the use group or classification of occupancy, which describes how the building or space will be used. The code requirements sometimes vary, depending on the occupancy type - for example, panic hardware is required for doors serving assembly, educational, and high hazard occupancies of a certain size, so it's important to know whether the building includes any of those occupancy types.

Lessons learned from fires and other tragedies often lead to changes in the model codes and standards, to help avoid similar outcomes in the future. 
Photo: Kazela/Shutterstock